This issue has been noticed before and doesn't affect all machines. It happened on one of mine and not others.

Just as a side note, on amachine where I had the ATI 11-my data problem, I also had problem with ATI 10 returning an error to Windows Scheduler after finishing a task of a my data backup to a Backup Location. In the log, ATI appears to fail at the step where it attempts to delete an old backup file to preserve the Backup Location limit. The last line in the log is alwaysthe "atis . . ." line, so ATI thinks it didn't perform the full task even though it did the backup and location management.

However, in every case, the Backup Location is being managed--valid backups are being made and appropriate files are being deleted as they should. This only happens with my data backups and I tried using a new diorectory recreating the Backup Location, the task -- still got the error most of the times that the task ran. What's this to do with ATI 11 hanging when doing my data backups? Well, I changed to no compression and haven't had an error again with my data tasks.

Could you please submit a request for technical support. Attach all the information (amount of files, type of data, size of data etc) to your request along with the step-by-step description of the actions taken before the problem appears and the link to this thread. We will investigate the problem and try to provide you with a solution.

Furthermore I did get more problems. Now I do get significant errors and system hangs with multible event ID 2019 in the windows logs.
Also I did see that all the USER tasks have UNBELIEVABLE high PID numbers of appr. 600000 !!! (normaly the are arount 4000-6000).

It seems to me that ATI11 8053 have big issues on this PC (Fujitsu-Siemens Celsius W350)